Par2: review MS KB Articles Q129202 and Q219022 1999-12-23 -- Krsitian Hyllestad Below you find code to switch off the OpLock on both NT server and NT
Workstations. The code is presented as both .REG file and .WSE(Wise script).
Concerning Win95/98 clients you can disable the write-behind-cache.
===.REG FILE SERVER=======
REGEDIT4
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\Para
meters]
"EnableOpLocks"=dword:00000000
"EnableOpLockForceClose"=dword:00000001
===.REG FILE SERVER=======
===.WSE SCRIPT SERVER=======
item: Edit Registry
Total Keys=2
item: Key
Key=SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters
New Value=0
Value Name=EnableOpLocks
Root=2
Data Type=3
end
item: Key
Key=SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters
New Value=1
Value Name=EnableOpLockForceClose
Root=2
Data Type=3
end
end
===.WSE SCRIPT SERVER=======
===.REG FILE WORKSTATION=======
REGEDIT4
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation
\Parameters]
"UseOpportunisticLocking"=dword:00000000
===.REG FILE WORKSTATION=======
===.WSE SCRIPT WORKSTATION=======
item: Edit Registry
Total Keys=1
Key=SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters
New Value=0
Value Name=UseOpportunisticLocking
Root=2
Data Type=3
end
===.WSE SCRIPT WORKSTATION=======
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